org.biolegato.menu
Class Chooser

java.lang.Object
  org.biolegato.menu.ListWidget
      org.biolegato.menu.Chooser

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener, Widget

public class Chooser
extends ListWidget
implements java.awt.event.ActionListener

Wrapper class for a group of radiobuttons. NOTE: This can be added to any JContainer since it extends JPanel.

Author:

Graham Alvare, Brian Fristensky

Field Summary

Fields inherited from class org.biolegato.menu.ListWidget

index, label, names, values

Constructor Summary

Chooser(java.lang.String label, java.lang.String[] names, java.lang.String[] values, int index)
Creates a new instance of EZChooser.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Handles selection changes of the radio buttons.
void	close() Notifies the variable that the program has now completed successfully, and it can perform any closing operations
void	display(java.awt.Container dest) Displays the chooser widget
java.lang.Object	getValue() Returns the value of the variable.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Chooser

public Chooser(java.lang.String label,
               java.lang.String[] names,
               java.lang.String[] values,
               int index)

Creates a new instance of EZChooser.

Parameters:

data - The value/name list of each of the radiobuttons

Method Detail

display

public void display(java.awt.Container dest)

Displays the chooser widget

Specified by:

display in interface Widget

Parameters:

dest - the destination to display the chooser widget

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Handles selection changes of the radio buttons.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - used to determine which button is selected (by use of getActionCommand()).

getValue

public java.lang.Object getValue()

Returns the value of the variable.

Specified by:

getValue in interface Widget

Returns:

the current value of the variable

close

public void close()

Description copied from interface: Widget

Notifies the variable that the program has now completed successfully, and it can perform any closing operations

Specified by:

close in interface Widget